On Sunday's (May 6) episode of
"The Celebrity Apprentice," two of the final five remaining celebs will be fired -- one following the ad campaign task for the "CHI Touch" Digital Touchscreen Hair Dryer and another after former winner
John Rich and runner-up
Marlee Matlin throw in their two cents.

And from the looks of things, it's every celeb for themselves.
Aubrey O'Day casts herself in the hair commercial,
Teresa Giudice gets "mean" and "nasty" (according to
Donald Trump), and
Arsenio Hall threatens to run over Teresa with the bus she's throwing him under.

Check out the preview for Sunday's episode below, as well as a clip of Trump continuing to defend fired contestant
Dayana Mendoza and giving a hint of what's to come from Teresa.